saikyo-woodchopper

kankaku = 3

function woodplant()
  -- 足元の穴を掘って土を置く
  turtle.dig()
  turtle.forward()
  turtle.digDown()
  -- slot1の土を置く
  turtle.select(1)
  turtle.placeDown()
  -- slot2の木を植える
  turtle.back()
  turtle.select(2)
  turtle.place()
end

function storeChest()
  turtle.turnLeft()
  local success, check = turtle.inspect()
  if success and check.name == "minecraft:chest" then
    for i=3, 16 do
      turtle.select(i)
      turtle.drop()
    end
  end
  turtle.turnRight()
end

function woodchopper()
    turtle.dig()
    turtle.forward()
    while turtle.detectUp() do
    turtle.digUp()
    turtle.up()
    end
    while not turtle.detectDown() do
      turtle.down()
    end
  -- slot2の木を植える
    turtle.back()
    turtle.select(2)
    turtle.place()
end

function turnCorner()
  turtle.forward()
  turtle.turnRight()
  turtle.forward()
  turtle.forward()
  for k=1, kankaku do
    turtle.forward()
  end
  turtle.turnRight()
  turtle.forward()

  -- チェストに木を格納する
  storeChest()
end

-- itemの確認
slot1 = turtle.getItemDetail(1)
if slot1 == nil then
   print("slot1 ni tuchi wo oite kudasai")
   do return end
end

slot2 = turtle.getItemDetail(2)
if slot2 == nil then
   print("slot2 ni nae wo oite kudasai")
   do return end
end

-- １列に植える数を質問
io.write("ki wo ueru kazu ha?")
x = io.read()

-- 燃料がある限り伐採と植樹を繰り返す
while true do
  for i=1, 2 do
    for j = 1, x do
      -- 植樹
      turtle.turnRight()
      -- slot3の木が育っているなら伐採する
      local success, check = turtle.inspect()
      if success then
        -- 苗と違うものがあったら木と判断し伐採する
        if slot2.name ~= check.name then
          woodchopper()
        end
      else
        woodplant()
      end
      turtle.turnLeft()
      -- 最終でなければ間隔を空ける
      if j ~= 5 then
        for k=1, kankaku do
          turtle.forward()
        end
      end
    end
    turnCorner()
  end

  -- ３０秒後に再開
  os.sleep(30)
end